No need for const & in bool

2 files changed, 6 insertions, 6 deletions

diff --git a/src/btop_theme.cpp b/src/btop_theme.cpp
index 4a73002..52fe6e1 100644
--- a/src/btop_theme.cpp
+++ b/src/btop_theme.cpp
@@ -157,7 +157,7 @@ namespace Theme {
 		}
 	}
 
-	string hex_to_color(string hexa, const bool& t_to_256, const string& depth) {
+    string hex_to_color(string hexa, bool t_to_256, const string& depth) {
 		if (hexa.size() > 1) {
 			hexa.erase(0, 1);
             for (auto& c : hexa) {
@@ -196,7 +196,7 @@ namespace Theme {
 		return "";
 	}
 
-	string dec_to_color(int r, int g, int b, const bool& t_to_256, const string& depth) {
+    string dec_to_color(int r, int g, int b, bool t_to_256, const string& depth) {
 		string pre = Fx::e + (depth == "fg" ? "38" : "48") + ";" + (t_to_256 ? "5;" : "2;");
 		r = std::clamp(r, 0, 255);
 		g = std::clamp(g, 0, 255);
@@ -234,7 +234,7 @@ namespace Theme {
 		void generateColors(const unordered_flat_map<string, string>& source) {
 			vector<string> t_rgb;
 			string depth;
-			const bool& t_to_256 = Config::getB("lowcolor");
+            bool t_to_256 = Config::getB("lowcolor");
 			colors.clear(); rgbs.clear();
 			for (const auto& [name, color] : Default_theme) {
 				if (name == "main_bg" and not Config::getB("theme_background")) {
@@ -297,7 +297,7 @@ namespace Theme {
 		//* Generate color gradients from two or three colors, 101 values indexed 0-100
 		void generateGradients() {
 			gradients.clear();
-			const bool& t_to_256 = Config::getB("lowcolor");
+            bool t_to_256 = Config::getB("lowcolor");
 
 			//? Insert values for processes greyscale gradient and processes color gradient
             rgbs.insert({
diff --git a/src/btop_theme.hpp b/src/btop_theme.hpp
index 27c102b..65687ff 100644
--- a/src/btop_theme.hpp
+++ b/src/btop_theme.hpp
@@ -40,13 +40,13 @@ namespace Theme {
 	//* Args	hexa: ["#000000"-"#ffffff"] for color, ["#00"-"#ff"] for greyscale
 	//*			t_to_256: [true|false] convert 24bit value to 256 color value
 	//* 		depth: ["fg"|"bg"] for either a foreground color or a background color
-	string hex_to_color(string hexa, const bool& t_to_256=false, const string& depth="fg");
+    string hex_to_color(string hexa, bool t_to_256=false, const string& depth="fg");
 
 	//* Generate escape sequence for 24-bit or 256 color and return as a string
 	//* Args	r: [0-255], g: [0-255], b: [0-255]
 	//*			t_to_256: [true|false] convert 24bit value to 256 color value
 	//* 		depth: ["fg"|"bg"] for either a foreground color or a background color
-	string dec_to_color(int r, int g, int b, const bool& t_to_256=false, const string& depth="fg");
+    string dec_to_color(int r, int g, int b, bool t_to_256=false, const string& depth="fg");
 
 	//* Update list of paths for available themes
 	void updateThemes();